Hydrogen peroxide

CAS RN: 7722-84-1

Property Summary

Boiling Point:
    150.2 deg C

Density Specific Gravity:
    1.44 g/cu cm 25 deg C

Melting Point:
    -0.43 deg C

Molecular Formula:
    H2-O2

Molecular Weight:
    34.015

PH:
    Weak acid; H2O2 concn wt% = 35, 50, 70, 90; corresponding true pH: 4.6, 4.3, 4.4, 5.1

Solubilities:
    In water, 1X10+6 mgL at 25 deg C
    Very soluble in water
    Miscible with water
    Soluble in ether; insoluble in petroleum ether. Decomposed into water and oxygen by many organic solvents.

Vapor Pressure:
    1.97 mm Hg at 25 deg C

Viscosity:
    1.819 cP at 0 deg C; 1.249 cP at 20 deg C

Find more information on this substance at: PubChem, PubMed